A class of vectorial pseudo-Schell model sources with structured coherence and polarization

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Martínez Herrero, Rosario and Piquero Sanz, Gemma María and Santarsiero, Massimo and Gori, Franco and González de Sande, Juan Carlos (2022) A class of vectorial pseudo-Schell model sources with structured coherence and polarization. Optics and laser technology, 152 . p. 108079. ISSN 0030-3992

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Official URL: https://doi.org/10.1016/j.optlastec.2022.108079



Abstract

Scalar pseudo-Schell model sources present a degree of coherence depending only on the difference between the radial coordinates of the two considered points. Here we study a class of sources of this kind, but endowed with a vectorial nature. Such sources, as well as the beams they radiate, present structured coherence and polarization features. It is shown that the polarization pattern and the degree of polarization are not uniform across the beam section but remain invariant upon paraxial propagation. Different characteristics of the source and the radiated beam can be obtained by changing the source parameters. Some synthesis procedures are also proposed.


Item Type:Article
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CRUE-CSIC (Acuerdos Transformativos 2022)

© 2022 The Authors.
This work has been supported by Spanish Ministerio de Economía y Competitividad under project PID2019-104268GB-C21.

Uncontrolled Keywords:Coherence; Polarization; Propagation; Degree of coherence; Structured light
Subjects:Sciences > Physics > Optics
ID Code:72533
Deposited On:27 May 2022 16:09
Last Modified:27 Jun 2022 15:02

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